What is a characteristic that makes an organism able to survive and reproduce in its environment?
A. culture
B. analogy
C. selection
D. adaptation
E. homology
Answer: D
You might also like to view...
Based on the tree shown above, the presence of complex, multicellular fruiting bodies in Basidiomycete and Ascomycete lineages is an example of:
A. convergent evolution. B. a homologous trait. C. a synapomorphy uniting basidiomycetes and ascomycetes as sister taxa. D. a parsimonious trait. E. an ancestral character state.
Intrasexual selection leads to the evolution of
A. novel parental care possibilities. B. structures in males that are used in combat with other males. C. bright plumages, for example, by males to attract females. D. nesting activities between the two parents.
All diseases go through the stages known as incubation period, prodromal period, and illness
Indicate whether the statement is true or false
Answer the following questions true (T) or false (F)
1. To move a molecule into a cell against the concentration gradient requires energy. 2. Exocytosis is an example of active transport of a substance into the cell. 3. Phagocytosis is an example of passive transport.